Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 301
last four or five years twin-screw steamships have come gener- t- ,. r^ally into use, especially for trans- Fig. 5.-Transverse section,atlantic vessels and for ships-of-war. The United States Government, however, has gone astep further, and is now building a protected cruiser with three screws. The…
Mechanical engineering
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